91313818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{4481}}^1$

素因数の和:4949

約数の個数: 16

約数和(自身を含む): 143280576

約数和(自身を除く): 51966758

約数列:

[1, 2, 23, 46, 443, 886, 4481, 8962, 10189, 20378, 103063, 206126, 1985083, 3970166, 45656909, 91313818]

約数ペア:

[(1, 91313818), (2, 45656909), (23, 3970166), (46, 1985083), (443, 206126), (886, 103063), (4481, 20378), (8962, 10189)]